Showing posts with label life cycle analysis. Show all posts
Showing posts with label life cycle analysis. Show all posts

Saturday, April 9, 2011

Practical Green Merchandising

(This piece originally appeared in the April 2011 issues of Merchant Magazine and Building Products Digest.)


Choosing winning product lines and getting them into the hands of customers is an art that, when practiced well, makes good merchants great.  The last few years, there’s been a rush by manufacturers to get their green innovations to market.  Many are going to be clear winners and will make a difference in transforming the built environment.  Unfortunately, along with the rush has been the slapdash - products presented as earning LEED credits, or being less toxic, or ecologically benign, when they are not.  Whether by deliberate deception or honest mistake, green washing has created confusion and skepticism in the market. 

It’s not so easy to pick green winners, but there are practical steps that merchandisers can take to reliably evaluate the green-worthiness of any product.  In general, the goal is to identify merchandise that meets certain criteria, both yours and your customers’.  There are a variety of product certifications and, of course, LEED and other green building rating systems provide relatively clear criteria.  But there is no master green products list to go by, and no matter how comprehensive, certifications and building rating systems are not going to cover all the product categories stocked in most stores and yards. 

But if you’re willing to roll up your sleeves and “green it yourself”, there’s another way to look at whether the merchandise you choose to sell is green worthy.  Start by asking:  Does it harm or benefit the environment? Does it pose health risks or promote healthy lifestyles?  Are communities positively or negatively affected in its manufacture?  Does it work?  Will it sell?  These questions should take in the entire lifecycle of the product, which includes looking at the impacts relating to raw materials, manufacturing process, distribution, use and disposal. 

The broad categories addressing human health and safety, ecological safety, and social responsibility provide the background for more specific product criteria and attributes – a partial list:

  • Energy – products that conserve energy, produce renewable energy or are made from renewable energy sources. 

  • Water – products that conserve water usage, especially the use of fresh, potable water, also product alternatives that don’t pollute water sources or aquatic eco-systems.

  • Toxic chemicals – products that are made with non-toxic or least toxic, low risk chemicals and other components.

  • Healthy and sustainable practices – products that contribute to healthy and sustainable practices, such as rainwater harvesting, composting, etc.

The evaluation process starts with the manufacturer who should provide credible product information, preferably with third-party documentation supporting their green claims.  That may not be enough.  Consult with independent experts and review third-party information on the internet, too.  There are several helpful databases online that will show what’s known about specific chemicals.  Comparing products in the same category will help to identify the “greenest” in class.  Finally, there must be a judgment about whether or not the product does the job and will sell – get a sample, take it for a test spin.

If the green merchandiser is defined by product selection, he or she is also defined by products not selected.  There are plenty of useful products for which there may be better or greener options.  But there are also junk products for which the only “green” option is that they simply not exist.  Every dealer in this supply chain has experience with junk, if only by accident.  These are products so poorly designed, manufactured so cheaply, and are so obviously heading straight for the landfill that they cannot be justified no matter how low the price point.  Eliminating the worst junk from inventory is not only practical, it’s also a virtuous step toward sustainability.

Friday, February 11, 2011

Universal Green Product Database? Yes, Please!

(This piece originally appeared in the February 2011 issues of Merchant Magazine and Building Products Digest.)

I sound like my grandpa, but today’s green merchandisers never had it so easy. Back in my day – 2005 – there were few residential green building programs or product standards to consult. Online lists and databases of verified products were sparsely populated and behind the market. When I was asked to develop a green merchandising program, it was a challenge we met only by doing lots of extra work vetting products ourselves and assembling our own database. Though our methodology would be easy for non-experts to implement, the burden on a typical merchandising department is simply too great.

Thankfully, the last several years have seen tremendous maturation in the green building sector. The trails have been blazed and today’s merchandise managers have a growing number of information resources at their disposal. But trails are trails, and until sustainability is a fully mature, mainstream superhighway, (ironic choice of metaphor, I know), successful merchandisers must still invest time in evaluating their green product choices. There is still no universal green product database. On the other hand, there are a small number of valuable online resources that make the process of identifying “greenest in class” products a little easier.

The GreenSpec database from BuildingGreen.com has been one of the most trusted sources of green product information for years. The editors evaluate products against their own stringent criteria and avoid accusations of favoritism or bias by not accepting advertising or listing fees. It’s not a comprehensive list, but the products listed are often best in class. BuildingGreen offers news and analysis, too, and is a valuable resource that every dealer and distributor in the green building space should utilize regularly.

In the recent past, a common criticism of green building rating systems organizations is that they failed to provide relevant product information, also. Wisely, both national residential green building programs are developing their own green product information resources. The NAHB is creating a database of products that the NAHB Research Center has evaluated and approved for use in their National Green Product Standard program. However, it is virtually useless at this stage with a clunky interface and only a handful of products listed.

Alternatively, the GreenHomeGuide.com, founded in 2003 and acquired by USGBC in 2008, is not a simple directory of products. The site is based on expert advice delivered as focused “Know How” pieces or as answers to inquiries in the “Ask a Pro” section. Providing this kind of contextual information about products and materials can be extremely valuable for gaining knowledge about the category, alternatives, performance, and installation issues that simple databases will not provide. While it offers no product directory, per se, it does link to the GreenSpec directory.

There are other product lists and directories worth a look, too. Product certifying organizations, such as Scientific Certification Systems (www.scscertified.com), list certified products on their websites. But the need for reliable, transparent product information is huge and still largely unmet. New online directories have emerged to try to fill the gap. One of the best designed attempts to provide a LEED-oriented directory of products is EcoScoreCard.com, but it’s still too young to be comprehensive.

Green building culture values transparency and third-party verification, which has led to greater focus on life cycle analysis (LCA) and environmental product declarations (EPD) as a standard method for manufacturers to communicate the sustainability profile of their products. If widely adopted, such standardized product data would make development of a universal database feasible. That’s exactly what’s needed in order to create mainstream scale at the retail end of the green building supply chain.